colorutil.h File Reference

#include <color.h>
#include <common/colorprocs.h>
#include <util/agxbuf.h>

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Functions
void	rgb2hex (float r, float g, float b, agxbuf *cstring, const char *opacity)

Function Documentation

rgb2hex()

void rgb2hex	(	float	r,
		float	g,
		float	b,
		agxbuf *	cstring,
		const char *	opacity
	)

Definition at line 21 of file colorutil.c.

References agxbprint(), agxbput_n(), and r2i().

Referenced by Dot_SetClusterColor(), and plot_dot_polygons().

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